Based on the analysis of definition and the causes of excessive medical treatment, this paper discus-ses the harm of excessive medical treatment concretely, including increased health care costs, the waste of medical resources, worsening doctor-patient conflicts that influence the development of holistic medicine. And in the per-spective of ethics, professional spirit and the humanistic quality, it puts forward the prevention and countermeasures to solve the problem of excessive medical treatment.

Objective This study aims to evaluate factors related to quality of life of patients with oral cancer.Methods CNKI,Wanfang,VIP,CBM,Pubmed,Medline,Web of Science,Embase,and The Cochrane Library were searched up to May 2023 for studies that evaluated the quality of life of patients with oral cancer.All the included studies were independently selected,extracted,and rated by two researchers,and results are summarized by qualitative analysis.Results Twenty-four articles on 2 717 patients were included.Factors related to the quality of life of patients with oral cancer mainly included age,tumor TNM stage,radiochemotherapy,and gender,which could be summarized into three as-pects:personal factors,disease-related factors,and surgical factors.More than five studies reported on the analysis of age,gender,tumor TNM stage,pathological stage,neck dissection method,marital status,recurrence,smoking,educa-tion level,etc.The results are relatively consistent.Conclusion The incidence of oral cancer increases,and many fac-tors affected the quality of life.The included literature is a cross-sectional study,and the sample size is limited.The caus-al relationship between relevant factors and quality of life should be verified using large sample sizes.

Objective To study the effects of perioperative body temperature management on intraperitoneal hyperthermic perfusion chemotherapy patients with abdominal malignant tumor. Methods From June to Decmber 2016, a total of 120 intraperitoneal hyperthermic perfusion chemotherapy patients with abdominal malignant tumor who met the inclusion criteria were recruited and randomly divided into control group and observation group, with 60 cases in each. All the subjects were given routine operation nursing. On the basis of that, the observation group were given perioperative body temperature management. The body temperature, heart rate, pulse pressure and the difference of tumor markers of carcineombryonic antigen (CEA) and carbohydrate antigen19-9(CA199) before and after treatment were compared between the two groups. Results The difference value of temperature, heart rate and pulse pressure between 30 minutes after treatment and before treatment in the observation group were (3.7±0.4)℃, (12.4±2.7)bp/min and (5.6±1.9)mmHg respectively. The fluctuation of vital signs was lower than the control group, and the differences were statistically significant (t=6.062, 14.897, 10.392; P<0.01). The observation group patients' CEA was (52.8±2.4)μg/L, and CA199 was (106.1±5.3)U/ml after treatment, which were both lower than the control group, with statistical differences(t=31.415, 33.803; P< 0.05). Conclusions Perioperative body temperature management could significantly stabilize the body temperature, heart rate and pulse pressure, which could significantly promote intraperitoneal hyperthermic perfusion chemotherapy's curative effect for patient with abdominal malignant tumor.